1.Cummins engine. 2.Made in china. 3.Cummins 4BT,6BT,6CT,6L. ... ,DFL3250,DFL3251.3.Dongfeng Kingrun truck parts:DFL1120.4.Cummins engine parts:B series,C series,L series,ISDE,ISLE series ... you order our goods, please kindly show us the specific model, part name, part number and required quantities. You are welcomed ...